html,body{
    width: 100%;
    height: 100%;
}

#main_page{
}

#house_list{
    padding:10px 10px;
}

.house_item{
    border-bottom: 1px solid #efefef;
    padding: 10px 0;
}

.house_info{
    color: #333;
}

.house_img{
    float: left;
    width: 31%;
}

.house_img img{
    width: 100%;
}

.house_summary{
    float: left;
    width: 45%;
    margin-left: 2%;
    font-size: 12px;
    color: #666;
    font-weight: normal;
}

.house_summary .house_name{
    font-size: 15px;
    font-weight: 600;
    color: #444;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.house_summary .house_area{
    line-height: 22px;
}

.house_return{
    float: right;
    width: 68px;
    text-align: center;
}

.house_return .return_img img{
    width: 38px;
    margin-bottom: 8px;
}

.house_return .return_des{
    font-size: 12px;
}

.return_price{
    font-size: 13px;
    color: #f00;
    font-weight: bold;
}

.house_address{
    margin: 10px 3px 0 0;
    padding: 4px 7.5px;
    font-size: 11.5px;
    border-radius: 2px;
    background: #F5F5F5;
    color: #666
}


@media screen and (max-width: 321px) {

    .house_summary .house_name{
        font-size: 14px;
        color: #333;
    }

    .house_summary {
        font-size: 11px;
    }

    .house_img{
        width: 30%;
    }

}

@media screen and (min-width: 768px) {
    body{
        background-color: #f7f7f7;
    }

    #main_page{
        width: 768px;
        margin: 0 auto 0 auto;
        background-color: #fff;
    }
}